Drive signal generator for actuator e.g. for injection valve in motor vehicle engine, has computing unit which outputs commands to a drive signal forming device via at least two outputs

摘要

The drive signal generator includes a computing unit (16) which outputs commands via at least two outputs (44,46,48,50). The start of a rise in the drive signal, the end of the rise, the start of a fall, and the end of a fall, are respectively triggered by a specific command that is transmitted separately. An Independent claim is included for a method of forming a drive signal for an actuator.